A
Alexander Minovich
Researcher at University of Jena
Publications - 48
Citations - 2046
Alexander Minovich is an academic researcher from University of Jena. The author has contributed to research in topics: Metamaterial & Plasmon. The author has an hindex of 18, co-authored 44 publications receiving 1809 citations. Previous affiliations of Alexander Minovich include Centre for Ultrahigh Bandwidth Devices for Optical Systems & King's College London.
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Journal ArticleDOI
Functional and nonlinear optical metasurfaces
Alexander Minovich,Andrey E. Miroshnichenko,Anton Yu. Bykov,Tatiana V. Murzina,Dragomir N. Neshev,Yuri S. Kivshar +5 more
TL;DR: In this article, the most interesting properties of photonic metasurfaces are reviewed, demonstrating their useful functionalities such as frequency selectivity, wavefront shaping, polarization control, etc.
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Generation and Near-Field Imaging of Airy Surface Plasmons
Alexander Minovich,Angela E. Klein,Norik Janunts,Thomas Pertsch,Dragomir N. Neshev,Yuri S. Kivshar +5 more
TL;DR: The generation and near-field imaging of nondiffracting surface waves, plasmonic Airy beams, propagating on the surface of a gold metal film are demonstrated, suggesting novel applications in plAsmonic circuitry and surface optical manipulation.
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Electro-optical switching by liquid-crystal controlled metasurfaces.
Manuel Decker,Christian Kremers,Alexander Minovich,Isabelle Staude,Andrey E. Miroshnichenko,Dmitry N. Chigrin,Dragomir N. Neshev,Chennupati Jagadish,Yuri S. Kivshar +8 more
TL;DR: The optical response of a metamaterial surface created by a lattice of split-ring resonators covered with a nematic liquid crystal is studied and millisecond timescale switching between electric and magnetic resonances of the metasurface is demonstrated.
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Liquid crystal based nonlinear fishnet metamaterials
Alexander Minovich,James Farnell,Dragomir N. Neshev,Ian McKerracher,F Fouad Karouta,Jie Tian,David A. Powell,Ilya V. Shadrivov,Hark Hoe Tan,Chennupati Jagadish,Yuri S. Kivshar +10 more
TL;DR: In this paper, the nonlinear properties of fishnet metamaterials infiltrated with nematic liquid crystals were studied experimentally and it was shown that moderate laser powers result in significant changes of the optical transmission of the composite structures.
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Tunable fishnet metamaterials infiltrated by liquid crystals
TL;DR: In this article, the optical response and effective macroscopic parameters of fishnet metamaterials infiltrated with a nematic liquid crystal were analyzed numerically and it was shown that even a small amount of liquid crystal can provide tuning of the structures due to reorientation of the liquid crystal director.